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Japan is a country with extremely scarce energy. The cruel reality forces Japan to pay attention to the development of hydrogen energy in order to achieve true energy security and energy independence...[Details]
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We already rely on electronic devices in many aspects of our work and life. From mobile communications to data centers, a variety of devices must operate with minimal downtime, which makes the reliabi...[Details]
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1. Know before you know 1. Basics of computing serial communication 2. Basic concepts of serial communication (1) Asynchronous communication and synchronous communication a. Asynchronous communica...[Details]
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Starting from July 1, the "Announcement on Hainan's Duty-Free Shopping Policy for Off-Island Passengers" will be officially implemented, which means that domestic consumers who come here to buy...[Details]
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1. Basic knowledge of microcomputer Microcomputer: A computer with complete computing and control capabilities, including a microprocessor, memory, interface adapters, and input and output devices. ...[Details]
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One of HMD's strengths with its Nokia phone range is that it has phones for just about every price and spec range, and at IFA 2019 the company announced the latest iterations of its mid-range phones:...[Details]
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Author(s): Robert Dixon - Lockheed Martin STS
Industry: Aerospace/AvioNIcs
Products: TestStand, LabWindows/CVI
The Challenge: Design a test system for a planned fleet of more than 3,000 Joint S...[Details]
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Figure Roche converter three-stage circuit
By repeatedly using this part of the circuit (L1-C2-D2) in the complex lifting circuit, a multi-lift circuit can be formed. The three-lift circuit is s...[Details]
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OBDC on-board charger principleOBDC on-board charger
functionOBDC on-board charger is an electronic device that converts the DC power of the car into AC power suitable for charging equipment....[Details]
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The electronic clock program made by 51 single-chip microcomputer has been introduced in many places. For single-chip microcomputer learners, this program is basically a threshold. If you master the ...[Details]
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Tell me the truth, do you really need an iPhone with dual cameras, 458ppi, 2 million contrast, and OLED display? If not, then XR is more suitable for you. At least in public, most people will not car...[Details]
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WiMax technology needs to demonstrate its advantages in specific application scenarios in order to be recognized by the market. This requires measuring the system's performance parameters through a...[Details]
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Market growth will accelerate as organizations gain AI maturity
Gartner predicts that global artificial intelligence (AI) software revenue is expected to reach US$62.5 billion in 20...[Details]
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4.2 LED ceiling lamp shade
The lampshade is usually made of PC board, and its performance is as follows:
(1) Light transmittance: The light transmittance of PC board can reach up to 89%, ...[Details]
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According to German media reports, Dirk Wössner, a member of the board of directors and general manager of Deutsche Telekom, Germany's largest telecommunications operator, said on the 2nd local time ...[Details]
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